Butterfly flight seasons in West Virginia from 19,409 research-grade iNaturalist observations. August has the most activity.
By month
West Virginia butterfly calendar (top 40)
Fewer More observations (relative to each row's peak month)
Activity by month (all species)
Most-photographed butterflies in West Virginia
Eastern Tiger Swallowtail
Monarch
Pipevine Swallowtail
Silver-spotted Skipper
Great Spangled Fritillary
Huron Skipper
Spicebush Swallowtail
Zebra Swallowtail
Pearl Crescent
Eastern Tailed-Blue
Small White
Eastern Comma
Northern Pearly-eye
Red Admiral
Peck's Skipper
Meadow Fritillary
